The Fire Safety Design of Mid-rise Timber Buildings WoodSolutions Guide has been written to provide details of the fire engineering analysis that was done to compare the changes relating to mid-rise timber buildings included in the 2016 edition of the National Construction Code (NCC) with Deemed-to-Satisfy building solutions for similar non-combustible building configurations in the 2015 edition.The Guide also contains extra information relevant to the fire safety design of mid-rise timber buildings to assist building designers and building approval authorities, in assessing and determining compliance with the NCC.